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Concerted nicking of donor and chromosomal acceptor DNA promotes homology-directed gene targeting in human cells
The exchange of genetic information between donor and acceptor DNA molecules by homologous recombination (HR) depends on the cleavage of phosphodiester bonds. Although double-stranded and single-stranded DNA breaks (SSBs) have both been invoked as triggers of HR, until very recently the focus has be...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Oxford University Press
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3333848/ https://www.ncbi.nlm.nih.gov/pubmed/22189101 http://dx.doi.org/10.1093/nar/gkr1234 |